Portable Raman Spectrometer

DTR2000

 

GENERAL DESCRIPTION

DTR2000 portable Raman spectrometer is suitable for field operation. The outstanding reliability makes the detection result much accurate. The excellent low stray light conditions that enable the spectrometer has a wide range of application, especially in the biochemical analyzer, food safety, pharmaceutical engineering. The multi-function software facilitated the spectral analysis process in application. The remote experiment through internet access makes the bald test item much easier.

FEATURES

Ø linear CCD with TEC cooling;

Ø low noise circuit;

Ø Powerful embedded software;

Ø Fluorescent background eliminate;

Ø Peak searching and indicating;

Ø 10.1’’ LCD;

Ø Android Operation System;

Ø USB 2.0;

Ø Touch screen  and Keyboard input;

Ø Friendly HMI;

Ø Battery Endurance > 5 hours;

Ø Remote control via LAN;

Ø IP67 case;

 

APPLICATIONS

Ø Biological science

Ø Pharmaceutical engineering

Ø Forensic analysis

Ø Agriculture and food safety

Ø Gemstone

Ø Environmental science

 

 Specifications

DTR2000 System
Interface	USB 2.0/LAN
OS	Android 4.4.2
Battery endurance	>5 h
Integration time	4ms - 120s
Supply voltage	DC 19V(+/-5%)
Operating temperature	5~40 ℃
Operating humidity	< 95%
Size (L*W*H)	30×22.5×13.2 cm3
Weight	7 Kg
Reliability
Spectral stability	σ/μ < 0.5%  (COT 8 hours)
Temperature stability	Spectral shift ≤ 1 cm-1 (10-40 ℃)
Variation of Spectral intensity in 5 ~ 40 ℃	<±5%
Optics Parameter
Spectral region	250-2400 cm-1
Spectral resolution	6 cm-1
Signal-to-Noise	>200:1 (918 cm-1 of Acetonitrile,10s accumulation, 200mW)
Incidence slit	50 μm
Optical system	f/4 Crossed Symmetrical Czerny-Turner
Focal length	98 mm for incidence and output
Detector
Type	Linear Array Detector
Detectable range	200-1100 nm
Effective pixel	3648
Dynamic range	1300:1
Pixel dimension	8μm×200μm
Full well capacity	100 Ke-
Sensitivity	130 Photon @ 400 nm; 60 Photon @ 600 nm
Exciting Laser
Center Wavelength	785nm (+/-1nm)
FWHM	0.1 nm
Output power	≥450 mW
Power stability	σ/μ <±0.2%
Raman Probe
Working distance	6 mm
Rayleigh scattering resistance	OD>8
Numerical Aperture	0.3
Aperture	7mm